/extensions/WebStore/store.php

https://github.com/brion/mediawiki-svn · PHP · 77 lines · 54 code · 14 blank · 9 comment · 6 complexity · 1d5244cce26831013955e58b0dde225c MD5 · raw file 

    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4.  * Store a file to a temporary, private location
    5. 

  5.  *
    6. 

  6.  * TODO: expiration
    7. 

  7.  */
    8. 

  8. 

  9. require( dirname( __FILE__ ) . '/WebStoreStart.php' );
    10. 

  10. 

  11. class WebStoreStore extends WebStoreCommon {
    12. 

  12. 	function execute() {
    13. 

  13. 		global $wgRequest;
    14. 

  14. 

  15. 		if ( !$wgRequest->wasPosted() ) {
    16. 

  16. 			echo $this->dtd();
    17. 

  17. 			echo <<<EOT
    18. 

  18. <html>
    19. 

  19. <head><title>store.php Test Interface</title></head>
    20. 

  20. <body>
    21. 

  21. <form method="post" action="store.php" enctype="multipart/form-data" >
    22. 

  22. <p>File: <input type="file" name="file"/></p>
    23. 

  23. <p><input type="submit" value="OK"/></p>
    24. 

  24. </form></body></html>
    25. 

  25. EOT;
    26. 

  26. 			return true;
    27. 

  27. 		}
    28. 

  28. 

  29. 		$srcFile = $wgRequest->getFileTempname( 'file' );
    30. 

  30. 		if ( !$srcFile ) {
    31. 

  31. 			$this->error( 400, 'webstore_no_file' );
    32. 

  32. 			return false;
    33. 

  33. 		}
    34. 

  34. 

  35. 		// Use an hourly timestamped directory for easy cleanup
    36. 

  36. 		$now = time();
    37. 

  37. 		$this->cleanupTemp( $now );
    38. 

  38. 

  39. 		$timestamp = gmdate( self::$tempDirFormat, $now );
    40. 

  40. 		if ( !wfMkdirParents( "{$this->tmpDir}/$timestamp" ) ) {
    41. 

  41. 			$this->error( 500, 'webstore_dest_mkdir' );
    42. 

  42. 			return false;
    43. 

  43. 		}
    44. 

  44. 		
    45. 

  45. 		// Get the extension of the upload, needs to be preserved for type detection
    46. 

  46. 		$name = $wgRequest->getFileName( 'file' );
    47. 

  47. 		$n = strrpos( $name, '.' );
    48. 

  48. 		if ( $n ) {
    49. 

  49. 			$extension = '.' . File::normalizeExtension( substr( $name, $n + 1 ) );
    50. 

  50. 		} else {
    51. 

  51. 			$extension = '';
    52. 

  52. 		}
    53. 

  53. 

  54. 		// Pick a random temporary path
    55. 

  55. 		$destRel =  $timestamp . '/' . md5( mt_rand() . mt_rand() . mt_rand() ) . $extension;
    56. 

  56. 		if ( !@move_uploaded_file( $srcFile, "{$this->tmpDir}/$destRel" ) ) {
    57. 

  57. 			$this->error( 400, 'webstore_move_uploaded', $srcFile, "{$this->tmpDir}/$destRel" );
    58. 

  58. 			return false;
    59. 

  59. 		}
    60. 

  60. 

  61. 		// Succeeded, return temporary location
    62. 

  62. 		header( 'Content-Type: text/xml' );
    63. 

  63. 		echo <<<EOT
    64. 

  64. <?xml version="1.0" encoding="utf-8"?>
    65. 

  65. <response>
    66. 

  66. <location>$destRel</location>
    67. 

  67. </response>
    68. 

  68. EOT;
    69. 

  69. 		return true;
    70. 

  70. 	}
    71. 

  71. 

  72. }
    73. 

  73. 

  74. $s = new WebStoreStore;
    75. 

  75. $s->executeCommon();
    76.